74LS48 BCD to 7-Segment Decoder - (AD117)

Description:

The 'LS48' translates 4 BCD input lines into a 7-segment numeric code and provides 7 corresponding outputs with pull-up resistors on each. These outputs can serve as logic signals, with a HIGH output corresponding to the illuminated display segment, or they can deliver 1.3mA to the base of NPN transistors to control a display.

Important: According to the Integrated Circuit Tester, this component is a CD4511 (Equivalent)

Datasheet 1

Datasheet 2